Princeton Edifier USB speaker for PC ED-R19BT

Speaker: approx. 6.98cm full range | Rated output: 4w (2w x 2w) | Playback frequency band: 80Hz~19kHz | S/N ratio: ≥85dB(A) Bluetooth version: 5.3 | Bluetooth communication distance: Approx. 10m | Bluetooth profile: A2DP | Audio codec: SBC Input terminal: Bluetooth, USB, 3.5mm stereo mini jack | Output terminal: 3.5mm stereo mini jack | Power supply: USB power supply External dimensions: (W)83x(D)105x(H)175mm (per unit) | Mass: 1.34kg (total for 1 set) Included items: Speaker unit (1 set), 3.5mm stereo mini plug cable, User's guide (multilingual), Warranty | Warranty period: 1 year